1465203840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 4888166400

約数和(自身を除く): 3422962560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 103, 120, 124, 128, 155, 160, 186, 192, 206, 239, 240, 248, 309, 310, 320, 372, 384, 412, 465, 478, 480, 496, 515, 618, 620, 640, 717, 744, 824, 930, 956, 960, 992, 1030, 1195, 1236, 1240, 1434, 1488, 1545, 1648, 1860, 1912, 1920, 1984, 2060, 2390, 2472, 2480, 2868, 2976, 3090, 3193, 3296, 3585, 3720, 3824, 3968, 4120, 4780, 4944, 4960, 5736, 5952, 6180, 6386, 6592, 7170, 7409, 7440, 7648, 8240, 9560, 9579, 9888, 9920, 11472, 11904, 12360, 12772, 13184, 14340, 14818, 14880, 15296, 15965, 16480, 19120, 19158, 19776, 19840, 22227, 22944, 24617, 24720, 25544, 28680, 29636, 29760, 30592, 31930, 32960, 37045, 38240, 38316, 39552, 44454, 45888, 47895, 49234, 49440, 51088, 57360, 59272, 59520, 63860, 65920, 73851, 74090, 76480, 76632, 88908, 91776, 95790, 98468, 98880, 102176, 111135, 114720, 118544, 123085, 127720, 147702, 148180, 152960, 153264, 177816, 191580, 196936, 197760, 204352, 222270, 229440, 237088, 246170, 255440, 295404, 296360, 306528, 355632, 369255, 383160, 393872, 408704, 444540, 458880, 474176, 492340, 510880, 590808, 592720, 613056, 711264, 738510, 763127, 766320, 787744, 889080, 948352, 984680, 1021760, 1181616, 1185440, 1226112, 1422528, 1477020, 1526254, 1532640, 1575488, 1778160, 1969360, 2043520, 2289381, 2363232, 2370880, 2845056, 2954040, 3052508, 3065280, 3150976, 3556320, 3815635, 3938720, 4578762, 4726464, 4741760, 5908080, 6105016, 6130560, 7112640, 7631270, 7877440, 9157524, 9452928, 11446905, 11816160, 12210032, 14225280, 15262540, 15754880, 18315048, 22893810, 23632320, 24420064, 30525080, 36630096, 45787620, 47264640, 48840128, 61050160, 73260192, 91575240, 97680256, 122100320, 146520384, 183150480, 244200640, 293040768, 366300960, 488401280, 732601920, 1465203840]

約数ペア:

[(1, 1465203840), (2, 732601920), (3, 488401280), (4, 366300960), (5, 293040768), (6, 244200640), (8, 183150480), (10, 146520384), (12, 122100320), (15, 97680256), (16, 91575240), (20, 73260192), (24, 61050160), (30, 48840128), (31, 47264640), (32, 45787620), (40, 36630096), (48, 30525080), (60, 24420064), (62, 23632320), (64, 22893810), (80, 18315048), (93, 15754880), (96, 15262540), (103, 14225280), (120, 12210032), (124, 11816160), (128, 11446905), (155, 9452928), (160, 9157524), (186, 7877440), (192, 7631270), (206, 7112640), (239, 6130560), (240, 6105016), (248, 5908080), (309, 4741760), (310, 4726464), (320, 4578762), (372, 3938720), (384, 3815635), (412, 3556320), (465, 3150976), (478, 3065280), (480, 3052508), (496, 2954040), (515, 2845056), (618, 2370880), (620, 2363232), (640, 2289381), (717, 2043520), (744, 1969360), (824, 1778160), (930, 1575488), (956, 1532640), (960, 1526254), (992, 1477020), (1030, 1422528), (1195, 1226112), (1236, 1185440), (1240, 1181616), (1434, 1021760), (1488, 984680), (1545, 948352), (1648, 889080), (1860, 787744), (1912, 766320), (1920, 763127), (1984, 738510), (2060, 711264), (2390, 613056), (2472, 592720), (2480, 590808), (2868, 510880), (2976, 492340), (3090, 474176), (3193, 458880), (3296, 444540), (3585, 408704), (3720, 393872), (3824, 383160), (3968, 369255), (4120, 355632), (4780, 306528), (4944, 296360), (4960, 295404), (5736, 255440), (5952, 246170), (6180, 237088), (6386, 229440), (6592, 222270), (7170, 204352), (7409, 197760), (7440, 196936), (7648, 191580), (8240, 177816), (9560, 153264), (9579, 152960), (9888, 148180), (9920, 147702), (11472, 127720), (11904, 123085), (12360, 118544), (12772, 114720), (13184, 111135), (14340, 102176), (14818, 98880), (14880, 98468), (15296, 95790), (15965, 91776), (16480, 88908), (19120, 76632), (19158, 76480), (19776, 74090), (19840, 73851), (22227, 65920), (22944, 63860), (24617, 59520), (24720, 59272), (25544, 57360), (28680, 51088), (29636, 49440), (29760, 49234), (30592, 47895), (31930, 45888), (32960, 44454), (37045, 39552), (38240, 38316)]